in reply to
Re^2: Numification of strings
in thread Numification of strings
well always? :)
dualvar NUM, STRING
Returns a scalar that has the value NUM in a numeric contex
the value STRING in a string context.
$foo = dualvar 10, "Hello";
$num = $foo + 2; # 12
$str = $foo . " world"; # Hello world
And what does this disagree with? I never said the integer and string values of a scalar variable have to be in any way related.
Enoch was right!
Enjoy the last years of Rome.
Perl is so magic that, easy answers are not always true...
Electric dreams (yikes!)
2001: A Space Odyssey
None of the above, please specify
Results (153 votes),